:root {
  --trsv-primary: #0284c7;
  --trsv-primary-hover: #0369a1;
  --trsv-bg-card: #ffffff;
  --trsv-border: #e2e8f0;
  --trsv-text: #1e293b;
  --trsv-muted: #64748b;
  --trsv-success: #16a34a;
  --trsv-danger: #dc2626;
  --trsv-badge-bg: #e0f2fe;
  --trsv-badge-text: #0369a1;
}

.trsv-main {
  padding: 1.5rem 1rem 3rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
  color: var(--trsv-text);
  font-family: inherit;
}

.trsv-wrap {
  width: 100%;
}

.trsv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 992px) {
  .trsv-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.trsv-card {
  background: var(--trsv-bg-card);
  border: 1px solid var(--trsv-border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.trsv-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.trsv-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  color: var(--trsv-text);
}

.trsv-sub-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: var(--trsv-text);
}

.trsv-head-btns {
  display: flex;
  gap: 0.5rem;
}

.trsv-form-group {
  margin-bottom: 1.25rem;
}

.trsv-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--trsv-text);
}

.trsv-select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--trsv-border);
  border-radius: 6px;
  background: transparent;
  color: var(--trsv-text);
  font-family: inherit;
  font-size: 0.9rem;
}

.trsv-fields-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.trsv-field-col {
  display: flex;
  flex-direction: column;
}

.trsv-field-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--trsv-muted);
  margin-bottom: 0.25rem;
}

.trsv-input {
  box-sizing: border-box;
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--trsv-border);
  border-radius: 6px;
  background: transparent;
  color: var(--trsv-text);
  font-family: inherit;
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}

.trsv-input:focus,
.trsv-select:focus {
  outline: none;
  border-color: var(--trsv-primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.trsv-angle-unit-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.825rem;
  color: var(--trsv-muted);
  margin-bottom: 1.25rem;
}

.trsv-unit-text {
  font-weight: 600;
}

.trsv-radio-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  color: var(--trsv-text);
}

/* Diagram Box */
.trsv-diagram-box {
  border: 1px solid var(--trsv-border);
  border-radius: 8px;
  padding: 0.75rem;
}

.trsv-svg-container {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.02);
  border-radius: 6px;
}

.trsv-svg {
  width: 100%;
  height: 100%;
}

.trsv-svg-lbl {
  font-size: 14px;
  font-weight: 800;
  fill: var(--trsv-text);
}

.trsv-svg-side {
  font-size: 11px;
  font-weight: 700;
  fill: var(--trsv-primary);
}

/* Status Banner */
.trsv-status-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--trsv-border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}

.trsv-badge-type {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--trsv-badge-bg);
  color: var(--trsv-badge-text);
}

.trsv-banner-desc {
  font-size: 0.825rem;
  color: var(--trsv-text);
}

/* KPI Grid */
.trsv-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

@media (min-width: 576px) {
  .trsv-kpi-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trsv-kpi-card {
  background: rgba(0, 0, 0, 0.015);
  border: 1px solid var(--trsv-border);
  border-radius: 8px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
}

.trsv-kpi-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--trsv-muted);
  margin-bottom: 0.25rem;
}

.trsv-kpi-val {
  font-size: 1.25rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.trsv-kpi-sub {
  font-size: 0.7rem;
  color: var(--trsv-muted);
  margin-top: 0.2rem;
}

.trsv-text-primary {
  color: var(--trsv-primary);
}

/* Steps Box */
.trsv-steps-box {
  background: rgba(0, 0, 0, 0.015);
  border: 1px solid var(--trsv-border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.trsv-steps-list {
  padding-left: 1.25rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.825rem;
  line-height: 1.45;
}

/* Actions */
.trsv-btn-ghost {
  background: transparent;
  color: var(--trsv-text);
  border: 1px solid var(--trsv-border);
  border-radius: 6px;
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.trsv-btn-ghost:hover {
  background: var(--trsv-border);
}

.trsv-btn-action {
  background: var(--trsv-primary);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  min-height: 40px;
}

.trsv-btn-action:hover {
  background: var(--trsv-primary-hover);
}

.trsv-action-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.trsv-status-msg {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--trsv-success);
}
/* tf:dark-palette — generated by migrate_chrome.py */
/* Neutrals inherit the shared chrome tokens so all tools share one
   ground; brand hues are kept and lightened, never inverted. */
[data-theme="dark"] {
  --trsv-primary: #81bcda;
  --trsv-primary-hover: #69aed4;
  --trsv-bg-card: var(--tf-surface);
  --trsv-border: var(--tf-surface);
  --trsv-text: var(--tf-ink);
  --trsv-muted: var(--tf-ink-faint);
  --trsv-success: #7ad89d;
  --trsv-danger: #da8181;
  --trsv-badge-bg: var(--tf-surface);
  --trsv-badge-text: #69aed4;
}